It is called a glass cutter.
There are various types and styles depending on the type of glass you need to cut.
cutting
They are used as cutting tools for cutting vegetables to meat.
Math is used in cutting hair, because of the angle of the cut.
There are used it for cutting hard wood such as oak or mahongny
A scissor is a cutting tool that is commonly used for cutting paper, fabric, or other materials. It consists of two blades joined together at a pivot point, allowing for efficient cutting by opening and closing the blades.
There is no direct formula for cutting oil ,it is actually which metal cutting tool is used when cutting oil or oil based .
When "cutting edge" is used as a noun, it is not hyphenated. "The cutting edge of the knife is sharp." When it is used as an adjective, it is hyphenated. "The cutting-edge technology impressed the engineers." Two-word adjectives are hyphenated.
Trimming scissors are used for cutting thread and cloth.
To carry away the heat from the cutting edge and to lubricate it.
Cutlery is cutting instuments used for cutting food such as knives, and forks.
Precision laser cutting is used for medical devices and industrial production. Precision laser cutting is guided by a computer and follows a preloaded template.
There are many saws used for cutting wood. I will list as many as I can. There are Handheld